A. Exodusters was a name given to African Americans who migrated from states along the Mississippi River to Kansas in the late nineteenth century, as part of the Exoduster Movement or Exodus of 1879. It was the first general migration of black people following the Civil War.
Huang He or Yellow River is the third longest river in Asia and its the birthplace of ancient Chinese civilization and it was the most prosperous region in early Chinese History. It has been called the China's Sorrow because of the tragedy that the river has produced. I hope this would help
The French and Indian War (1754-1763) in North America and the Seven Years' War (1756-1763) in Europe were the first two early attempts at unity by the American colonies.
During the French and Indian War, where the British and the American colonists fought the French and their Indian allies, unity was considered to be mandatory because a French victory in the New World would result in a loss of British superiority. Also, In the Seven Years' War, France and Austria put aside their differences and united against Britain, urging most of the other European powers to their side.
The policy contributed most to the nuclear arms race was Mutual Assured Destruction
This means that both sides knew that any attack upon the other would be devastating to themselves, therefore restraining them from attacking the other. Each side possesses enough nuclear weapons to obliterate the other side that causes them to restrain from attacking afraid of the annihilation.